Home / 3,317,773,063.74-4,578,343,070.48-1,812,099,629.22

Finding the Fourth Proportional to 3,317,773,063.74, 4,578,343,070.48 and 1,812,099,629.22

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Solution

The fourth proportional to 3,317,773,063.74, 4,578,343,070.48 and 1,812,099,629.22 is: 2,500,597,123.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,773,063.74 : 4,578,343,070.48 = 1,812,099,629.22 : x
  2. Step 2: Convert to fraction form
    3,317,773,063.74/4,578,343,070.48 = 1,812,099,629.22/x
  3. Step 3: Cross multiply
    3,317,773,063.74x = 4,578,343,070.48 × 1,812,099,629.22
  4. Step 4: Simplify right side
    3,317,773,063.74x = 8,296,413,780,458,763,264
  5. Step 5: Solve for x
    x = 8,296,413,780,458,763,264/3,317,773,063.74
  6. Step 6: Final answer
    x = 2,500,597,123.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.